What are facts about space rovers?

Space rovers are uncrewed motorized vehicles that are designed to explore the surface of another planet or celestial body. They are equipped with a variety of sensors and instruments to collect data, and may also be equipped with robotic arms and sampling systems to interact with the environment.

Here are some facts about space rovers:

* The first space rover was the Soviet Lunokhod 1, which launched in 1970 and landed on the Moon.

* The most famous space rover is NASA's Mars rover Curiosity, which landed on Mars in 2012.

* Curiosity is the largest and most advanced space rover ever built, and has travelled over 18 miles (29 km) on the surface of Mars.

* Other space rovers that have been sent to Mars include NASA's Sojourner rover, which launched in 1997, and Spirit and Opportunity rovers, which launched in 2003.

* The European Space Agency (ESA) also sent a space rover to Mars, called ExoMars, which launched in 2016.

* China sent its first space rover to Mars, called Zhurong, in 2020.

* Space rovers have been used to collect data on the geology, composition, and climate of other planets and celestial bodies.

* They have also been used to search for signs of past or present life on other worlds.

* Space rovers are an important tool for planetary exploration, and will continue to play a vital role in our understanding of the solar system and beyond.